The value structure of Luca di Tommé is mid-key: quiet, controlled, and cohesive. Temperature reads distinctly warm: the reds and earth tones from Luca di Tommé carry the compositional weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The most saturated colour, #BB4A3D, is reserved to 3.7% of the surface, where it acts as a focal punctuation. At 68 units of value range, the palette has the tonal breadth to sustain complex spatial readings. These proportions encode Luca di Tommé's instinctive sense of how much of each quality the eye can hold.